Code-signed apk fails

JeeJeeStudio jeejeestudio at
Thu May 28 07:40:15 EDT 2020

The normal exstension is .keystore , maybe that's the reason?

Op 28-5-2020 om 08:52 schreef J. Landman Gay via use-livecode:
> We're about to release an Android app. I've been signing it for 
> development only and it works well. Today I created a keystore 
> "FPMobile.jks" in Terminal as usual.
> As an aside, I got this in Terminal:
> Warning:
> The JKS keystore uses a proprietary format. It is recommended to 
> migrate to PKCS12 which is an industry standard format using "keytool 
> -importkeystore -srckeystore FPMobile.jks -destkeystore FPMobile.jks 
> -deststoretype pkcs12".
> I don't know if that's significant. I've ignored it in the past, so I 
> went ahead and entered the jks file in standalone settings. When LC 
> 9.6rc2 asked me to locate the keystore during the build, I was unable 
> to select it in the file dialog until I chose "All files". That seemed 
> to work and the build finished.
> At any rate the real problem:
> The codesigned app fails to download files from the server. My error 
> log shows that sometimes there is no error at all but nothing is 
> downloaded, other times the error is vague: "Invalid URL:" with no URL 
> indicated. The same script and URLs work in the IDE and in the apk 
> when built without the keystore.
> I don't think codesigning should affect server queries but that seems 
> to be what's happening. I rebuilt the apk without any changes except 
> to remove the keystore and it worked perfectly again. Could TSNet be 
> involved somehow?
> I'm not sure where to look for the fault. Ideas?

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